| ; Test 32-bit atomic loads. | |
| ; | |
| ; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s | |
| ; This is just a placeholder to make sure that loads are handled. | |
| ; Using CS is probably too conservative. | |
| define i32 @f1(i32 %dummy, i32 *%src) { | |
| ; CHECK-LABEL: f1: | |
| ; CHECK: lhi %r2, 0 | |
| ; CHECK: cs %r2, %r2, 0(%r3) | |
| ; CHECK: br %r14 | |
| %val = load atomic i32 *%src seq_cst, align 4 | |
| ret i32 %val | |
| } |